Battery



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Devin ri. Winsen, or rriinanniirria, rnnnsvnvania.

' l BATTERY.

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Application filed May 2,

To all wkomz't may concern.'

Be it known that I, DAVID H. WiLsoN, a citizen of the United States, residing at- Philadelphia, in the countv of Philadelphia and State of -Pennsylvania,have invented a certain new and useful Improvement in Batteries, of which the following is a speciiicatioii.

This invention relates to, improvements in electric battery apparatus, and` has for its object to provide a new and improved primary battery wherein there is a large active area of the electrodes, and a very efficient and economical battery produced.

Referring now to the accompanying drawingsy Figure l is a view showing a battery embodying the invention;

Fig. 2 is a view 'of one of the electrodes;

Fig. 3 is a view showing a modified construction of the carbon electrode.

Like numerals refer to like parts throughout the several figures.`

In carrying out my invention I provide a jar or container la `containing the elec trodes. One of these electrodes is a carbon electrode and consists of the three members or plates l, 2 and 3 separated from eachother and integral with the carbon connect-y ing piece ll. This carbon connecting piece l also forms a cover for the jar. Intermediate the members of the carbon electrode are the zinc electrodes 5 and 6. A porous cup 7 surrounds. the central carbon member 2, and is located between the zinc electrodes and the said carbon member.

Some suitable means is provided for connecting one branch `1l of the circuit with the carbon electrode, such for example as the connection 8. lThe zinc electrodes are provided with the connections 9 to which are connected the other branch l0 of the circuit. The two zinc connections 9 are connected together. The carbon connecting piece i is provided with openings 12 for the zinc' yconnections or binding posts and with openings 13 and 14 for the insertion of the depolarizer and active solutions. This construction allows me to make a four square battery and by the arrangement` of the electrodes I am able to get the same action on the entire surface of the zinc, both the inner and outer surface, the action on the outer surface of the Zinc being fully as effective as the action on the inner surtace.`

In Fig. 3 I have shown a modified con- 1919. seriaifivo. 294,955.

struction Awherein the central sectionl2 of the carbon electrode is made hollow so that it may be i'illedwith manganese for open circuit work, thereby saving the extraont course evident that the parts may be varied without departing from 'the spirit of the invention as embodied in the claims hereto appended, and I therefore do not limit myself to the particular construction shown. Y

I claim y l. 'An electric battery comprising a receptacle containing the battery solution, a car bon electrode separate from saidreceptacle `and adapted to be inserted therein and coinprising three separated carbon plates'located in said receptacle, a carbon connecting piece integral with said plates and `zinc electrodes in the spaces between the separated carbon plates,whereby there is a simultaneous ac-V tion on both the inner and outer surfaces oi ytacle containing the battery solution, a carbonelectrode separate Jfrom said receptacle and adapted to be inserted therein and comprising three separatedicarbon plates located in said receptacle, a carbon connecting piece integral with said plates and Zinc electrodes in the spaces between the separated carbon plates, whereby there is asimultaneous action on both the inner and outer surfaces of vthe zinc electrodes, said carbon connecting piece acting as the cover for the receptacle.

3. An electric battery comprising a receptacle containing the battery solution, a can bon electrode separate from said receptacle and adapted to be inserted therein and com` prising three separated carbon plates located in said receptacle, a carbon connecting piece integral with said plates and zinc electrodes in the spaces between the separated carbon plates,- whereby there is a simultaneous action on both the inner and outer surfaces oi the zinc electrodes, said carbon connecting piece acting as the cove for the receptacle,

said carbon connecting piece rectangular in shape and one or more openings therein .through which the binding 'posts for the zinc electrodes pass.

4. 15in elcctricbattery comprising a receptacle, a carbonelectrode separate from sai/c receptacle and adapted to be inserted therein iooH hollow and adapted t0 receive material therein. n Y Y 5. A combined cover arid'electrodel for an i electric battery comprising-'three i cailoon" plates'7 seperated-from each other, a. carbon 10 connecting piece With which said plates are' integrally' connected; the connecting. piece ,n testimony whereof, I'aix my signtuie in the presence oftWo Witnesses this29th 15 day 01E April, 1919,. y Y

DAVID H, WILSON.

Witnesses: f.

Comi.V M. 1vViLsoN7 BJB. RANNEY. 

